| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.53 | 5.802% | $240.7313 | $240.73 | $240.75 | $240.70 |
| Purchase #2 | $15.31 | 4.721% | $16.0328 | $16.03 | $16.05 | $16.00 |
| Purchase #3 | $42.45 | 8.581% | $46.0926 | $46.09 | $46.10 | $46.10 |
| Purchase #4 | $217.28 | 5.199% | $228.5764 | $228.58 | $228.60 | $228.60 |
| Purchase #5 | $48.87 | 4.527% | $51.0823 | $51.08 | $51.10 | $51.10 |
| Purchase #6 | $195.67 | 7.491% | $210.3276 | $210.33 | $210.35 | $210.30 |
| Purchase #7 | $171.86 | 11.410% | $191.4692 | $191.47 | $191.45 | $191.50 |
| 7 purchase totals = | $918.97 | $984.3122 | $984.31 | $984.40 | $984.30 | |